Add "Remarks" and "Example" headings for warning references in range [C4041, C4080]

Rageking8 · web-flow · commit 9710b3ffca20 · 2025-08-25T22:53:45.000+08:00
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4041.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4041.md
@@ -10,6 +10,8 @@ ms.assetid: 107ee9fd-4b88-4f22-a18f-a20726831095
 
 > compiler limit : terminating browser output
 
+## Remarks
+
 Browser information exceeded the compiler limit.
 
 This warning can be caused by compiling with [/FR](../../build/reference/fr-fr-create-dot-sbr-file.md) (browser information including local variables).
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4042.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4042.md
@@ -10,6 +10,8 @@ ms.assetid: e4bd861b-1194-426b-bf79-68c5b021eb0a
 
 > 'identifier' : has bad storage class
 
+## Remarks
+
 The specified storage class cannot be used with this identifier in this context. The compiler uses the default storage class instead:
 
 - **`extern`**, if *identifier* is a function.
@@ -20,6 +22,8 @@ The specified storage class cannot be used with this identifier in this context.
 
 This warning can be caused by specifying a storage class other than **`register`** in a parameter declaration.
 
+## Example
+
 The following sample generates C4042
 
 ```cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4045.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4045.md
@@ -10,6 +10,8 @@ ms.assetid: 3c6f7373-da91-45cd-b224-f49f7d8b4df0
 
 > 'array' : array bounds overflow
 
+## Remarks
+
 The array has too many initializers. Extra initializers are ignored.
 
 Make sure that array elements and initializers match in size and quantity.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4047.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4047.md
@@ -10,6 +10,8 @@ ms.assetid: b75ad6fb-5c93-4434-a85f-c4083051a5de
 
 > 'operator' : 'identifier1' differs in levels of indirection from 'identifier2'
 
+## Remarks
+
 A pointer can point to a variable (one level of indirection), to another pointer that points to a variable (two levels of indirection), and so on.
 
 ## Examples
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4048.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4048.md
@@ -10,6 +10,8 @@ ms.assetid: 8429f513-4732-40f1-8e56-4c224e723bcb
 
 > different declared array subscripts : 'identifier1' and 'identifier2'
 
+## Remarks
+
 An expression involves pointers to arrays of different size. The pointers are used without conversion.
 
 This warning may be fixed if you explicitly cast the arrays to the same or equivalent type.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4049.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4049.md
@@ -10,6 +10,8 @@ ms.assetid: d11c1870-bcfc-4d71-8945-b87ec6ec3514
 
 > compiler limit : terminating line number emission
 
+## Remarks
+
 The file contains more than 16,777,215 (2<sup>24</sup>-1) source lines. The compiler stops numbering at 16,777,215.
 
 For code after line 16,777,215:
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4052.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4052.md
@@ -9,8 +9,12 @@ helpviewer_keywords: ["C4052"]
 
 > function declarations different; one contains variable arguments
 
+## Remarks
+
 One declaration of the function doesn't contain variable arguments. The empty declaration is ignored.
 
+## Example
+
 The following sample generates C4052:
 
 ```c
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4068.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4068.md
@@ -10,7 +10,13 @@ ms.assetid: 96a7397a-4eab-44ab-b3bb-36747503f7e5
 
 > unknown pragma
 
-The compiler ignored an unrecognized [pragma](../../preprocessor/pragma-directives-and-the-pragma-keyword.md). Be sure the **pragma** is allowed by the compiler you are using. The following sample generates C4068:
+## Remarks
+
+The compiler ignored an unrecognized [pragma](../../preprocessor/pragma-directives-and-the-pragma-keyword.md). Be sure the **pragma** is allowed by the compiler you are using.
+
+## Example
+
+The following sample generates C4068:
 
 ```cpp
 // C4068.cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4074.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4074.md
@@ -10,8 +10,12 @@ ms.assetid: cd510e66-c338-4a86-a4d7-bfa1df9b16c3
 
 > initializers put in compiler reserved initialization area
 
+## Remarks
+
 The compiler initialization area, which is specified by [#pragma init_seg](../../preprocessor/init-seg.md), is reserved by Microsoft. Code in this area may be executed before initialization of the C run-time library.
 
+## Example
+
 The following sample generates C4074:
 
 ```cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4075.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4075.md
@@ -10,8 +10,12 @@ ms.assetid: 19a700b6-f210-4b9d-a2f2-76cfe39ab178
 
 > initializers put in unrecognized initialization area
 
+## Remarks
+
 A [#pragma init_seg](../../preprocessor/init-seg.md) uses an unrecognized section name. The compiler ignores the **pragma** command.
 
+## Example
+
 The following sample generates C4075:
 
 ```cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4077.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4077.md
@@ -10,6 +10,8 @@ ms.assetid: c2d28805-b33f-41ad-afba-33b3f788c649
 
 > unknown check_stack option
 
+## Remarks
+
 The old form of the **check_stack** pragma is used with an unknown argument. The argument must be `+`, `-`, `(on)`, `(off)`, or empty.
 
 The compiler ignores the pragma and leaves the stack checking unchanged.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4079.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4079.md
@@ -10,8 +10,12 @@ ms.assetid: 549759f0-e168-47e9-8c9a-de93ac843689
 
 > unexpected token 'token'
 
+## Remarks
+
 An unexpected separator token occurs in a pragma argument list. The remainder of the pragma was ignored.
 
+## Example
+
 The following sample generates C4079:
 
 ```cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4080.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4080.md
@@ -10,8 +10,12 @@ ms.assetid: 964fb3f4-b9fd-450b-aa23-35cece126172
 
 > expected identifier for segment name; found 'symbol'
 
+## Remarks
+
 The name of the segment in [#pragma alloc_text](../../preprocessor/alloc-text.md) must be a string or an identifier. The compiler ignores the pragma if a valid identifier is not found.
 
+## Example
+
 The following sample generates C4080:
 
 ```cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4051.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4051.md
@@ -10,6 +10,8 @@ ms.assetid: 8c964e70-df12-45ff-93b9-496ad4271191
 
 > type conversion; possible loss of data
 
+## Remarks
+
 An expression contains two data items with different base types. Converting one type causes the data item to be truncated.
 
 This warning may be fixed if you cast the data items to the appropriate type.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4056.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4056.md
@@ -10,10 +10,14 @@ ms.assetid: a3c3a9b8-ec30-452d-96cb-3694adcce789
 
 > overflow in floating point constant arithmetic
 
+## Remarks
+
 Floating-point constant arithmetic generates a result that exceeds the maximum allowable value.
 
 This warning can be caused by compiler optimizations performed during constant arithmetic. You can safely ignore this warning if it goes away when you turn off optimization ([/Od](../../build/reference/od-disable-debug.md)).
 
+## Example
+
 The following sample generates C4056:
 
 ```cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4066.md b/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4066.md
@@ -9,8 +9,12 @@ helpviewer_keywords: ["C4066"]
 
 > characters beyond first in wide-character constant ignored
 
+## Remarks
+
 The compiler processes only the first character of a wide-character constant.
 
+## Example
+
 ```cpp
 // C4066.cpp
 // compile with: /W3
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4073.md b/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4073.md
@@ -10,7 +10,13 @@ ms.assetid: 50081a6e-6acd-45ff-8484-9b1ea926cc5c
 
 > initializers put in library initialization area
 
-Only third-party library developers should use the library initialization area, which is specified by [#pragma init_seg](../../preprocessor/init-seg.md). The following sample generates C4073:
+## Remarks
+
+Only third-party library developers should use the library initialization area, which is specified by [#pragma init_seg](../../preprocessor/init-seg.md).
+
+## Example
+
+The following sample generates C4073:
 
 ```cpp
 // C4073.cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4053.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4053.md
@@ -10,4 +10,6 @@ ms.assetid: e3b8c46e-e36d-412c-99b9-3db860b6e307
 
 > one void operand for '?:'
 
+## Remarks
+
 The `?:` operator is given an expression of type **`void`**. The value of the **`void`** operand is undefined.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4057.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4057.md
@@ -10,6 +10,8 @@ ms.assetid: e75d0645-84c9-4bef-a812-942ed9879aa3
 
 > 'operator' : 'identifier1' indirection to slightly different base types from 'identifier2'
 
+## Remarks
+
 Two pointer expressions refer to different base types. The expressions are used without conversion.
 
 ### To fix by checking the following possible causes
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4061.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4061.md
@@ -9,6 +9,8 @@ helpviewer_keywords: ["C4061"]
 
 > enumerator '*identifier*' in switch of `enum` '*enumeration*' is not explicitly handled by a `case` label
 
+## Remarks
+
 The specified enumerator *identifier* has no associated handler in a `switch` statement that has a `default` case. The missing case might be an oversight, or it may not be an issue. Whether the missing `case` is an issue in practice depends on if the default case handles the enumerator. For a related warning on unused enumerators in `switch` statements that have no `default` case, see [C4062](compiler-warning-level-4-c4062.md).
 
 This warning is off by default. For more information about how to enable warnings that are off by default, see [Compiler Warnings That Are Off by Default](../../preprocessor/compiler-warnings-that-are-off-by-default.md).
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4062.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4062.md
@@ -9,6 +9,8 @@ helpviewer_keywords: ["C4062"]
 
 > enumerator '*identifier*' in switch of `enum` '*enumeration*' is not handled
 
+## Remarks
+
 The enumerator *identifier* doesn't have a `case` handler associated with it in a **`switch`** statement, and there's no **`default`** label that can catch it. The missing case may be an oversight, and is a potential error in your code. For a related warning on unused enumerators in **`switch`** statements that have a **`default`** case, see [C4061](compiler-warning-level-4-c4061.md).
 
 This warning is off by default. For more information about how to enable warnings that are off by default, see [Compiler Warnings That Are Off by Default](../../preprocessor/compiler-warnings-that-are-off-by-default.md).
